CN204413179U - The thick fine finishining compound tool of a kind of endoporus - Google Patents
The thick fine finishining compound tool of a kind of endoporus Download PDFInfo
- Publication number
- CN204413179U CN204413179U CN201420847857.2U CN201420847857U CN204413179U CN 204413179 U CN204413179 U CN 204413179U CN 201420847857 U CN201420847857 U CN 201420847857U CN 204413179 U CN204413179 U CN 204413179U
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- fine finishining
- blade
- knife bar
- endoporus
- holder
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Abstract
The utility model relates to the thick fine finishining compound tool of a kind of endoporus, comprise knife bar, side, described knife bar front end is provided with roughing blade, knife bar front end opposite side is provided with fine finishining blade, both sides, knife bar front end are also provided with chip area, described fine finishining blade is installed on a holder, and described holder is fixed in the chip area of respective side by screw lock.This endoporus thick fine finishining compound tool structure is simple, simple operation, shortens process time, improves working (machining) efficiency, guarantees processing dimension, and within the degree of regulation of this cutter can arrive 0.01mm, process time shortens half, cuts down finished cost.
Description
Technical field
The utility model relates to the thick fine finishining compound tool of a kind of endoporus.
Background technology
Internal diameter requires the processing of degree of precision, and usually use two cutters, a roughing tool and a finishing tool, which not only adds the cost of charp tool, also add machining period, the management and control of quality also increases to some extent.
Utility model content
In view of this, the purpose of this utility model is to provide one and cuts down finished cost, and shortens process time, the thick fine finishining compound tool of the endoporus of raising the efficiency.
The utility model adopts following scheme to realize: the thick fine finishining compound tool of a kind of endoporus, comprise knife bar, side, described knife bar front end is provided with roughing blade, knife bar front end opposite side is provided with fine finishining blade, both sides, knife bar front end are also provided with chip area, described fine finishining blade is installed on a holder, and described holder is fixed in the chip area of respective side by screw lock.
Further, described roughing blade and fine finishining blade are triangular blade.
Further, described holder transversely offers the screwed hole running through holder left and right side, be connected with holding screw in described screwed hole, the left part of holding screw heads on the corresponding side surface of chip area.
Further, described holder rearward end is connected with spacing axis body, and described spacing axis body rearward end heads on the trailing flank of chip area.
Compared with prior art, the utility model has following beneficial effect: this endoporus thick fine finishining compound tool structure is simple, simple operation, shorten process time, improve working (machining) efficiency, guarantee processing dimension, within the degree of regulation of this cutter can arrive 0.01mm, process time shortens half, cuts down finished cost.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment front end face view;
Fig. 2 is K direction view in Fig. 1;
Fig. 3 is A-A profile in Fig. 2;
Number in the figure illustrates: 1-knife bar, 2-roughing blade, 3-fine finishining blade, 4-chip area, 5-holder, 6-screw, 7-screwed hole, 8-holding screw, the spacing axis body of 9-.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by specific embodiment and relevant drawings, the utility model will be described in further detail.
As shown in Fig. 1 ~ 3, the thick fine finishining compound tool of a kind of endoporus, comprise knife bar 1, side, described knife bar 1 front end is provided with roughing blade 2, knife bar 1 front end opposite side is provided with fine finishining blade 3, roughing blade 2 and fine finishining blade 3 are oppositely arranged, both sides, knife bar 1 front end are also provided with chip area 4, described fine finishining blade 3 is installed on a holder 5, described holder 5 is locked in the chip area 4 of respective side by screw 6, roughing and fine finishining are compound on same cutter, realize thick in same technique, fine finishining, save tool change time, enhance productivity, cut down finished cost.
In the present embodiment, described roughing blade 2 and fine finishining blade 3 are triangular blade.
In the present embodiment, described holder 5 transversely offers the screwed hole 7 running through holder 5 left and right side, holding screw 8 is connected with in described screwed hole 7, the left part of holding screw 8 heads on the corresponding side surface of chip area, the adjustment position of holding screw 8 in screwed hole, can regulate accurately machined internal diameter size; When regulating holding screw 8, first unscrewing screw 6, adjusts to the right place time then lock-screw 6 in the position of band holding screw 8.
In the present embodiment, described holder 5 rearward end is connected with spacing axis body 9, described spacing axis body 9 rearward end heads on the trailing flank of chip area 4, described spacing axis body 9 radially offers the through hole running through spacing axis body 9, rotary spacing axis body 9 is facilitated by through hole, spacing axis body 9 heads on the trailing flank of chip area, prevents from adding man-hour, and holder is subject to axial force and moves backward.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the thick fine finishining compound tool of endoporus, it is characterized in that: comprise knife bar, side, described knife bar front end is provided with roughing blade, knife bar front end opposite side is provided with fine finishining blade, both sides, knife bar front end are also provided with chip area, described fine finishining blade is installed on a holder, and described holder is fixed in the chip area of respective side by screw lock.
2. the thick fine finishining compound tool of endoporus according to claim 1, is characterized in that: described roughing blade and fine finishining blade are triangular blade.
3. the thick fine finishining compound tool of endoporus according to claim 1 and 2, it is characterized in that: described holder transversely offers the screwed hole running through holder left and right side, be connected with holding screw in described screwed hole, the left part of holding screw heads on the corresponding side surface of chip area.
4. the thick fine finishining compound tool of endoporus according to claim 1, it is characterized in that: described holder rearward end is connected with spacing axis body, described spacing axis body rearward end heads on the trailing flank of chip area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847857.2U CN204413179U (en) | 2014-12-29 | 2014-12-29 | The thick fine finishining compound tool of a kind of endoporus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847857.2U CN204413179U (en) | 2014-12-29 | 2014-12-29 | The thick fine finishining compound tool of a kind of endoporus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413179U true CN204413179U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420847857.2U Active CN204413179U (en) | 2014-12-29 | 2014-12-29 | The thick fine finishining compound tool of a kind of endoporus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225276A (en) * | 2017-08-04 | 2017-10-03 | 承德苏垦银河连杆有限公司 | One kind processing connecting rod both ends of the surface drop band inner bore chamfering compound tool |
-
2014
- 2014-12-29 CN CN201420847857.2U patent/CN204413179U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225276A (en) * | 2017-08-04 | 2017-10-03 | 承德苏垦银河连杆有限公司 | One kind processing connecting rod both ends of the surface drop band inner bore chamfering compound tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |